The invention discloses a sports car protection device and method for a mixed transportation roadway. The problem of sports car protection under the complex condition of combined arrangement of objectlifting and person transporting in the poplar village coal mine is solved. The sports car protection device comprises a first pneumatic winding and unwinding device, a car stopping fence, a steel wire rope, a depth indicator, a first proximity switch, an auxiliary control box, a communication optical cable, a main control box and a first electromagnetic valve. The sports car protection method comprises the steps that when an object is lifted, the first proximity switch is installed on the depth indicator in a winch room, when a mine car reaches a preset distance, a control module controls thefirst electromagnetic valve to be powered on, the first pneumatic retractor retracts a steel wire rope, and the car stopping fence is lifted; after the vehicle passes through the car stopping fence,the depth indicator is separated from the proximity switch, the control module controls the first electromagnetic valve to lose power, the steel wire rope is released, and the car stopping fence fallsdown; when people are transported, the control module controls the first electromagnetic valve to lose power, the steel wire rope is released until the car stopping fence falls down and is flatly laid on the rail surface, and the state is locked until the people lifting state is canceled.
本申请公开了一种混合运输巷道的跑车防护装置及方法。解决了杨村煤矿提物和运人联合布置的复杂条件下,跑车防护的问题。本申请公开的跑车防护装置包括:第一气动收放器、挡车栏、钢丝绳、深度指示器、第一接近开关、辅控箱、通信光缆、主控箱和第一电磁阀;跑车防护方法包括:提物时,绞车房内的深度指示器上安装第一接近开关,当矿车到达预定距离时,控制模块控制第一电磁阀得电,第一气动收放器将钢丝绳收起,则挡车栏升起;车辆通过挡车栏后,此时深度指示器脱离接近开关,控制模块控制第一电磁阀失电,钢丝绳放出,挡车栏落下;运人时,控制模块控制第一电磁阀失电,钢丝绳放出,直至挡车栏落下平铺在轨面上,锁住此状态直至取消提人状态。
Sports car protection device and method for mixed transportation roadway
一种混合运输巷道的跑车防护装置及方法
2021-03-12
Patent
Electronic Resource
Chinese
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |